Local weather can change quickly. The information listed below will give you an average of what to
expect. In addition to listing the average highs, lows and daily average temperatures
by month, we also give you the average precipitation, wind speed, humidity and number of days of sunshine. Dress according and
have fun. If you travel outside the city please be aware of the
variations in conditions that exist around the area.

Pomona

Temperatures & Averages (Fahrenheit)

Convert Fahrenheit into Centigrade, subtract 32 and multiply by 0.555.

Convert Centigrade into Fahrenheit, multiply by 1.8 and add 32.

Month

Minimum
Average

Maximum
Average

Daily
Average

Sunny
Days

January
February
March

40
42
44

67
68
68

April
May
June

46
50
54

74
77
84

July
August
September

58
58
57

90
90
87

October
November
December

52
45
40

82
74
68

Record Temperature & Events

Coldest Day

Hottest Day

Most Rainfall

Most Snowfall

Average
Precipitation (Rain) - Humidity (a.m.- p.m.)

Month

Rain
Average
Inches

Humidity
(am)

Humidity
(pm)

January
February
March

3.4
3.5
2.9

April
May
June

1.3
0.3
0.0

July
August
September

0.0
0.1
0.4

October
November
December

0.5
2.0
2.3

Anything
else you would like to know about Local Weather?
Send an email with your
suggestions, Thank you!